Hi, I’m new to FirewallD so I am doubtful about initial setup.
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does it work right after installation or do I have to do something?
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there is an option: “Apply rules to interfaces:…” and neither option is selected, should I select eth0? (I use Virtualmin and Debian 9 only to Host Website)
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why there is the “Save” link to Confirm this option? Was not it enough Apply Configuration?
Thanks in advance
Francesco